\n<\/p>\n
\n\tCamp Rock 2: The Final Jam <\/em>will celebrate its 15th anniversary in September, but as it turns out, the Disney Channel Original Movie didn\u2019t mark the last time its stars would rock out together. On Sunday, Jonas Brothers<\/a> kicked off their Greetings From Your Hometown<\/a><\/em> tour with a headlining performance at MetLife Stadium. Toward the end of the show, the venue erupted. \u201cLadies and gentlemen,\u201d Joe Jonas began, \u201cDemi Lovato<\/a>.\u201d<\/p>\n \n\tThe introduction came just after Joe performed \u201cGotta Find You\u201d from Camp Rock<\/em>. When Lovato emerged to the shrieks and squeals of the audience, she launched into \u201cThis Is Me,\u201d the duet they performed as Mitchie Torres and Shane Gray during the climax of the movie. The former flames kept the fire burning with the Final Jam<\/em> ballad \u201cWouldn\u2019t Change a Thing.\u201d <\/p>\n \n\tAfter the show, Joe and Lovato shared a series of TikTok videos, including one set to \u201cWouldn\u2019t Change a Thing\u201d and another to an interview clip where fellow alum Debby Ryan recalls sitting down with the president of Disney Channel and announcing,\u00a0\u201cI want to make history.\u201d<\/a><\/span> The reunion certainly felt historic for OG fans who grew up with both acts. When fans posted in shock that Lovato and Nick Jonas were in the same room again, the generational divide made itself clear as others asked in confusion, \u201cNick? I thought she dated Joe?\u201d You just had to be there.<\/p>\n \n\tJonas Brothers might have saved their best surprise for last with Lovato, but the night wasn\u2019t without its fair share of special guests. Earlier in the set, Jesse McCartney took the stage to perform \u201cBeautiful Soul,\u201d and Switchfoot joined for \u201cMeant to Live\u201d and \u201cHold On.\u201d Dean Lewis also made an appearance to perform their recently released collaboration \u201cLoved You Better.\u201d<\/p>\n